Make `window-system-for-display' work for ipv6, too

* lisp/term/x-win.el (display-format-alist): Also work for ipv6
(bug#42045).

diff --git a/lisp/term/x-win.el b/lisp/term/x-win.el
index e4521ff1876fff0ca908a34cbc5033c2fecbb9e6..8c6c75e7e226aba8ecc526d8ed448f6d2a63acde 100644 (file)
--- a/lisp/term/x-win.el
+++ b/lisp/term/x-win.el
@@ -1355,7 +1355,7 @@ This returns an error if any Emacs frames are X frames."
 (declare-function x-get-selection-internal "xselect.c"
                  (selection-symbol target-type &optional time-stamp terminal))
 
-(add-to-list 'display-format-alist '("\\`[^:]*:[0-9]+\\(\\.[0-9]+\\)?\\'" . x))
+(add-to-list 'display-format-alist '("\\`.*:[0-9]+\\(\\.[0-9]+\\)?\\'" . x))
 (cl-defmethod handle-args-function (args &context (window-system x))
   (x-handle-args args))